Inspired by the year Voelker turned pro for GT/Dyno. This is the Dyno The Lord always wanted. FORKDyno 87' Pro Compe Design, 100% Cr-Mo 2pc. Steerer, 3/8" Axle Dropouts. FRONT HUBGT Superlace High, Alloy CNC Body, Sealed Bearings, 36h, 3/8" x 17mm Female Bolt.